88242361-04-01 Vol 1 DEK TQ TECHNICAL REFERENCE (1).pdfPDFA.pdf - 第22页
2 SAFETY FEATURES 2.5 SAFETY LOCKOUT 22 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 2.5.2 Pneumatic Lockout Pneumatic lockout of the printer is achieved by applying a padlock, or any other suitable locking device to the pn…
2 SAFETY FEATURES
2.5 SAFETY LOCKOUT
TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 21
2.5 SAFETY LOCKOUT
2.5.1 Electrical Lockout
Electrical lockout of the printer is achieved by applying a padlock, or any other suitable locking
device to the mains isolator switch. This can only be achieved when the mains isolator switch is in
the OFF
position.
To electrically lockout the printer, carry out the following procedure:
1. Close down the printer software.
2. Turn the mains isolator (3) switch (2) to the OFF position.
3
2
1
3. Pull the lockout tab (1) out.
4. Fit a padlock or suitable locking device through the hole in the lockout tab.
This prevents the isolator switch being turned to the On position and completes the electrical lock-
out.
2 SAFETY FEATURES
2.5 SAFETY LOCKOUT
22 TECHNICAL REFERENCE MANUAL DEK TQ 04/2021
2.5.2 Pneumatic Lockout
Pneumatic lockout of the printer is achieved by applying a padlock, or any other suitable locking
device to the pneumatic air switch. This can only be achieved when the switch is in the EXH
(Off)
position.
The pneumatic lockout switch is connected to the main air regulator at the front right hand side of
the machine, behind the front panel.
The switch positions are:
●
SUP (Supply) - On, air supply is fed to the printer
●
EXH (Exhaust) - Off, air supply is disconnected from the printer and the remaining pressure,
after the switch, is exhausted relieving the air pressure
To pneumatically lockout the printer, carry out the following procedure:
1. Ensure that electrical lockout has been completed.
2. Open the front cover.
3. Remove the front panel.
4. Turn the pneumatic switch (2) to the EXH position.
1
2
1
5. Fit a padlock or suitable locking device through the lockout hole (1).
This prevents the pneumatic switch being turned to the SUP position and completes the pneumatic
lockout.
3 COVERS AND PANELS
3.1 OVERVIEW
TECHNICAL REFERENCE MANUAL DEK TQ 04/2021 23
3 COVERS AND PANELS
3.1 OVERVIEW
The definition throughout this manual is that a cover can be opened, and a panel requires tools to
remove.
In order to protect personnel and prevent damage, the following covers and panels are fitted to the
printer:
3.1.1 Front Cover
7
6
5
4
3
2
1
View on Front - Single Access Cover
1 Top Panel 5 Left Hand Lower Side Panel
2 Front Cover 6 Left Hand Safety Panel
3 Solvent Tank Cover 7 Left Hand Upper Side Panel
4 Front Panel